DOVER, Del. (AP) - Environmental groups want the state to hold a public hearing on a plan to restore and protect Delaware River shoreline at docks near Delaware City.

Delaware Sierra Club and Delaware Audubon said in a letter to state environmental regulators that PBF Energy's plan could attract birds near an area they say is at risk for oil spills.

PBF's plan for its docks at its Delaware City refinery includes refilling shoreline and replacing nearly 1,000 5-foot high wave dampeners. Pilings would be driven to anchor oil spill containment booms.